If you want to dominate opponents with massive spin, then Solinco Tour Bite is the string you should be using. This dynamic, award winning co-polyester string uses the latest in materials and design to give players the winning edge. The string has a unique square shaped profile. This results in exceptional bite on the ball for off the charts spin generation. It also uses the latest in polyester additives to increase power and improve responsiveness. The co-poly construction also offers improved feel and tension stability over first generation polyester constructions. The 16L gauge diameter offers improved feel over thicker versions while retaining better durability than thinner options. Solinco Tour Bite offers players tremendous spin potential along with exceptional power and a controlled responsive feel. Construction: Co-polyester monofilament Color: Silver Length: 40’ set